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Computar Symmetrigon 6,3/210mm



 
 
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  #1  
Old December 22nd 04, 06:12 PM
George Nyman
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Default Computar Symmetrigon 6,3/210mm

Does anyone know the image circle of this lens at 1:22 and at fully open
aperture? Would this lens work properly at 5x7"? How "good" is it compared
to Schneider and Rodenstock?
I cannot find much information about it on the web - but maybe one of you
knows it well enough. I am considering to buy a mint one on eBay...
Thanks George Nyman


  #2  
Old December 23rd 04, 12:32 AM
Stephan Goldstein
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In article , "George Nyman" wrote:
Does anyone know the image circle of this lens at 1:22 and at fully open
aperture? Would this lens work properly at 5x7"? How "good" is it compared
to Schneider and Rodenstock?
I cannot find much information about it on the web - but maybe one of you
knows it well enough. I am considering to buy a mint one on eBay...
Thanks George Nyman



I believe the image circle at f/22 is 308mm, in between that of the
Rodenstock Sironar-N and Sironar-S. No idea about wide open.

Steve
 




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